<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="项目名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入项目名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="产品名称" prop="productId">
        <el-select v-model="queryParams.productId" placeholder="请选择产品名称" clearable size="small">
          <el-option
            v-for="dict in productIdOptions"
            :key="dict.id"
            :label="dict.name"
            :value="dict.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['function:project:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['function:project:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['function:project:export']"
        >导出
        </el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="projectList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="项目编号" align="center" prop="id"/>
      <el-table-column label="项目名称" align="center" prop="name"/>
      <el-table-column label="项目时间" align="center" prop="time" width="180">
        <template slot-scope="scope">
          <span>{{ scope.row.time }}小时</span>
        </template>
      </el-table-column>
      <el-table-column label="产品名称" align="center" prop="productId" :formatter="productIdFormat"/>
      <el-table-column label="产品数量" align="center" prop="productCount"/>
      <el-table-column label="单价" align="center" prop="productPrice"/>
      <el-table-column label="项目简介" align="center" prop="introduct"/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="180">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-check"
            @click="handleOrder(scope.row)"
            v-hasPermi="['function:project:order']"
          >预约
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['function:project:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['function:project:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改项目管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="项目名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入项目名称"/>
        </el-form-item>
        <el-form-item label="项目时间" prop="time">
          <el-input-number v-model="form.time" :min="1" label="项目时间"></el-input-number>
        </el-form-item>
        <el-form-item label="产品名称">
          <el-select v-model="form.productId" placeholder="请选择产品名称">
            <el-option
              v-for="dict in productIdOptions"
              :key="dict.id"
              :label="dict.name"
              :value="dict.id"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="产品数量" prop="productCount">
          <el-input v-model="form.productCount" placeholder="请输入产品数量"/>
        </el-form-item>
        <el-form-item label="单价" prop="productPrice">
          <el-input v-model="form.productPrice" placeholder="请输入单价"/>
        </el-form-item>
        <el-form-item label="项目简介" prop="introduct">
          <el-input v-model="form.introduct" type="textarea" placeholder="请输入项目简介"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog title="预约项目" :visible.sync="openOrder" width="500px" append-to-body>
      <el-form ref="formOrder" :model="formOrder" :rules="rulesOrder" label-width="80px">
        <el-form-item label="预约时间" prop="orderTime">
          <el-date-picker clearable size="small" style="width: 200px"
                          v-model="formOrder.orderTime"
                          type="datetime"
                          value-format="yyyy-MM-dd HH:mm:ss"
                          placeholder="选择预约时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="预约电话" prop="userTel">
          <el-input v-model="formOrder.userTel" placeholder="请输入预约电话"/>
        </el-form-item>
        <el-form-item label="付款码" >
          <img src="../../../assets/image/QRCode.png" alt="alt"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="orderForm">付款预约</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
  import {
    listProject,
    getProject,
    delProject,
    addProject,
    updateProject,
    exportProject
  } from '@/api/function/project'
  import {listProductAll} from '@/api/function/product'
  import {addOrder} from "@/api/function/order";

  export default {
    name: 'Project',
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 总条数
        total: 0,
        // 项目管理表格数据
        projectList: [],
        // 弹出层标题
        title: '',
        // 是否显示弹出层
        open: false,
        openOrder: false,
        // 产品名称字典
        productIdOptions: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: undefined,
          productId: undefined
        },
        // 表单参数
        form: {},
        formOrder: {},
        // 表单校验
        rules: {},
        rulesOrder: {}
      }
    },
    created() {
      this.getList()
      listProductAll().then(response => {
        this.productIdOptions = response.data
      })
    },
    methods: {
      /** 查询项目管理列表 */
      getList() {
        this.loading = true
        listProject(this.queryParams).then(response => {
          this.projectList = response.rows
          this.total = response.total
          this.loading = false
        })
      },
      // 产品名称字典翻译
      productIdFormat(row, column) {
        return this.selectLibraryLabel(this.productIdOptions, row.productId)
      },
      // 取消按钮
      cancel() {
        this.open = false
        this.openOrder = false
        this.reset()
      },
      // 表单重置
      reset() {
        this.form = {
          id: undefined,
          name: undefined,
          time: 1,
          introduct: undefined,
          productId: undefined,
          productCount: undefined,
          productPrice: undefined,
          createTime: undefined
        }
        this.resetForm('form')
      },
      resetOrder() {
        this.formOrder = {
          projectId: undefined,
          orderTime: undefined,
          userId: undefined,
          userTel: undefined
        }
        this.resetForm('formOrder')
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1
        this.getList()
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm('queryForm')
        this.handleQuery()
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length != 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset()
        this.open = true
        this.title = '添加项目管理'
      },
      /** 预约按钮操作 */
      handleOrder(row) {
        this.resetOrder()
        this.formOrder.projectId = row.id
        this.openOrder = true
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset()
        const id = row.id || this.ids
        getProject(id).then(response => {
          this.form = response.data
          this.open = true
          this.title = '修改项目管理'
        })
      },
      /** 预约提交按钮 */
      orderForm: function () {
        this.$refs['formOrder'].validate(valid => {
          if (valid) {
            addOrder(this.formOrder).then(response => {
              if (response.code === 200) {
                this.msgSuccess('预约成功')
                this.openOrder = false
              }
            })
          }
        })
      },
      /** 提交按钮 */
      submitForm: function () {
        this.$refs['form'].validate(valid => {
          if (valid) {
            if (this.form.id !== undefined) {
              updateProject(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess('修改成功')
                  this.open = false
                  this.getList()
                }
              })
            } else {
              addProject(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess('新增成功')
                  this.open = false
                  this.getList()
                }
              })
            }
          }
        })
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids
        this.$confirm('是否确认删除项目管理编号为"' + ids + '"的数据项?', '警告', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(function () {
          return delProject(ids)
        }).then(() => {
          this.getList()
          this.msgSuccess('删除成功')
        }).catch(function () {
        })
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams
        this.$confirm('是否确认导出所有项目管理数据项?', '警告', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(function () {
          return exportProject(queryParams)
        }).then(response => {
          this.download(response.msg)
        }).catch(function () {
        })
      }
    }
  }
</script>
